VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, January 7, 2026

Stock Comparison

Rollins, Inc. vs Watsco, Inc.

Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.

Rollins, Inc.

ROL · New York Stock Exchange

Market cap (USD)$28.6B
Gross margin (TTM)52.9%
Operating margin (TTM)19.5%
Net margin (TTM)14%
SectorIndustrials
IndustryPersonal Products & Services
CountryUS
Data as of2026-01-05
Moat score
70/ 100

Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.

Full stock profile

Dive deeper into Rollins, Inc.'s moat claims, evidence, and risks.

View ROL analysis

Watsco, Inc.

WSO · New York Stock Exchange

Market cap (USD)$14.4B
Gross margin (TTM)28.3%
Operating margin (TTM)10.2%
Net margin (TTM)7.4%
SectorIndustrials
IndustryIndustrial - Distribution
CountryUS
Data as of2026-01-05
Moat score
72/ 100

Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.

Full stock profile

Dive deeper into Watsco, Inc.'s moat claims, evidence, and risks.

View WSO analysis

Comparison highlights

  • Moat score gap: Watsco, Inc. leads (72 / 100 vs 70 / 100 for Rollins, Inc.).
  • Segment focus: Rollins, Inc. has 4 segments (45.3% in Residential Pest Control); Watsco, Inc. has 1 segment (100% in HVAC/R Distribution).
  • Moat breadth: Rollins, Inc. has 8 moat types across 4 domains; Watsco, Inc. has 4 across 3.

Primary market context

Rollins, Inc.

Residential Pest Control

Market

Residential pest control services

Geography

Global (primarily United States)

Customer

Households

Role

Service provider

Revenue share

45.3%

Watsco, Inc.

HVAC/R Distribution

Market

HVAC/R equipment, parts and supplies distribution

Geography

North America (U.S., Canada, Mexico, Puerto Rico; export to Latin America/Caribbean)

Customer

Licensed HVAC and refrigeration contractors (residential & commercial)

Role

Wholesale distributor

Revenue share

100%

Side-by-side metrics

Rollins, Inc.
Watsco, Inc.
Ticker / Exchange
ROL - New York Stock Exchange
WSO - New York Stock Exchange
Market cap (USD)
$28.6B
$14.4B
Gross margin (TTM)
52.9%
28.3%
Operating margin (TTM)
19.5%
10.2%
Net margin (TTM)
14%
7.4%
Sector
Industrials
Industrials
Industry
Personal Products & Services
Industrial - Distribution
HQ country
US
US
Primary segment
Residential Pest Control
HVAC/R Distribution
Market structure
Competitive
Competitive
Market share
n/a
9%-12% (implied)
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
70 / 100
72 / 100
Moat domains
Demand, Supply, Legal, Financial
Supply, Legal, Demand
Last update
2026-01-05
2026-01-05

Moat coverage

Shared moat types

Data Workflow LockinContractual Exclusivity

Rollins, Inc. strengths

Brand TrustService Field NetworkOperational ExcellenceCompliance AdvantageInstalled Base ConsumablesFloat Prepayment

Watsco, Inc. strengths

Physical Network DensityScale Economies Unit Cost

Segment mix

Rollins, Inc. segments

Full profile >

Residential Pest Control

Competitive

45.3%

Commercial Pest Control

Competitive

33.2%

Termite & Ancillary Services

Competitive

20.3%

Franchise & Other

Competitive

1.2%

Watsco, Inc. segments

Full profile >

HVAC/R Distribution

Competitive

100%

Want the full wide moat stocks list?

Browse the full ranking of wide moat stocks, updated with moat scores and segment context.

View the moat stocks list

Looking for expansion-stage stocks?

Proven models entering the expansion stage with unit economics that work.

View expansion-stage stocks

Curation & Accuracy

This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).

Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.